This dream may reflect feelings of powerlessness and fear in your waking life. The small town setting could symbolize a sense of isolation or being trapped in a situation. The creepy family may represent a threat or danger that you perceive in your life. The fact that you thought they kidnapped the kids could suggest a fear of losing control or being unable to protect those you care about. The disappearing phone and car could symbolize a loss of communication or mobility, further emphasizing a lack of control. Your attempts to save the kids and seek help from others may indicate a desire for support and protection in your waking life. Overall, this dream may be a reflection of your anxieties and a reminder to address any feelings of powerlessness or fear in your life.